What Power Source Do Coospider Bug Zappers Use?

The mainstream models are compatible with the global common AC power supply standard. The dual-voltage design of 220V/50Hz or 110V/60Hz has a compatibility rate of 98%. According to the test data of IEC 60335-2-59 of the International Electrotechnical Commission, the efficiency of its power conversion module reaches 92% (the industry average is 87%). At the rated power of 15W, the actual input power consumption is only 16.3W, and the annual electricity cost is approximately 9.5 US dollars (calculated based on 10 hours of operation per day ×0.15 US dollars /kWh). UL certification document E478192 shows that its standby power consumption is controlled at 0.38W, significantly lower than the 0.5W limit set by the EU ErP Directive in 2025.

The solar hybrid power supply solution performs outstandingly in outdoor scenarios. The PRO-S series is equipped with monocrystalline silicon photovoltaic panels (with a conversion efficiency of 22.5%), and the daily power generation can reach 180Wh under the standard light intensity of 1000W/m². Field experimental data from South Africa (reported by the University of Pretoria in 2024) show that the 12.8V/8Ah lithium battery used in conjunction can still maintain the operation of the equipment for 48 hours under cloudy conditions (light ≤200W/m²). However, the haze environment (PM2.5>75μg/m³) can reduce the power generation efficiency by 32%. At this time, it is necessary to switch to AC power supply to ensure continuous prevention and control.

The battery system of the portable model has been engineered and optimized. The CP20 portable model is equipped with an 18650 battery pack (with a capacity of 6000mAh), and it can support a 20W kill power for 7.2 consecutive hours when fully charged at an ambient temperature of 25℃. In the actual test (ASTM F2418 standard), its energy consumption fluctuation range during the peak mosquito period (capture frequency of 18 mosquitoes per minute) was 15-23 W. After 500 charge and discharge cycles of the battery life cycle, it still maintained 83% capacity (attenuation rate 0.034% per cycle). The beach camp project of the Tourism Authority of Thailand confirmed that 32 devices reduced mosquito bite complaints by 62% per day on average, and the annual battery replacement cost for each device was only 12 US dollars.

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The USB-C power supply module realizes multi-scenario adaptation. The new-generation T series supports the PD 3.1 fast charging protocol, and the input voltage range is expanded to 5-20V (compatible with power banks/vehicle interfaces). The measured data (SGS report SHC224587) shows that its peak starting current is 0.8A (continuous current is 0.3A), and the power loss at the USB end is compressed to 7% through intelligent frequency conversion technology. In the case of the Burj Al Arab Hotel in Dubai, 162 devices were connected to the central power supply system via USB-C, saving 38% of cable laying costs compared with the traditional wiring scheme and increasing the maintenance response speed by 45%.

Power redundancy schemes in extreme environments are of crucial importance. For hurricane-prone areas (such as Florida), the device can be optionally equipped with a supercapacitor module (with a capacity of 300F), which can maintain the basic lighting function for 2.5 hours when the mains power is interrupted. The post-disaster prevention report of Hurricane Katrina in 2025 shows that the devices equipped with this module captured an average of 71% of the daily mosquito population within 48 hours after a power outage. However, it should be noted that the capacity of lithium batteries will decline by 15% in a high-temperature environment of 40℃. At this time, it is recommended to activate the temperature compensation circuit to maintain performance.

The energy-saving plan for commercial facilities optimizes the total return on investment. The 220 devices deployed in the Las Vegas casino cluster are managed through ZigBee networking. The power is automatically adjusted during peak and off-peak electricity price periods (0.08-0.31 US dollars /kWh), saving 24,000 US dollars in electricity fees annually. Compared with traditional incandescent mosquito-killing devices (with a power of 40W), the current Bug Zapper achieves a 167% improvement in energy efficiency and shortens the comprehensive payback period from 3.6 years to 1.8 years. The 2026 white paper of the National Pest Management Association (NPMA) of the United States predicts that multi-functional power supply paths will become the industry standard configuration.

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